Arb.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 171 599 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 11 369 position. It was owned by several entities, from Association of russian banks to "ARB-ALMANAH" LLC, it was hosted by ISP Hloptic Ltd, "Domain names registrar REG.RU" Ltd and others. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

Arb has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Arb.ru is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Arb.ru is a fully trustworthy domain with mostly negative visitor reviews.